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Benefits of ISO 27001 Certification

Accredited Certification to ISO/IEC 27001 demonstrates to existing and potential customers that an organisation has defined and put in place best-practice information security processes. ISO 27001 is the only auditable international standard that defines the requirements of an information security management system (ISMS). An ISMS is a set of policies, procedures, processes and systems that manage information risks such as cyber attacks, hacks, data leaks or theft (the benefits of implementing an ISMS can be found here.)


How ISO 27001 certification benefits you

Win new business and sharpen your competitive edge

Not only does ISO 27001 certification help you demonstrate good security practices, thereby improving working relationships and retaining existing clients, but also it gives you a proven marketing edge against your competitors, putting you alongside the likes of Google, Microsoft and Amazon.

Avoid the financial penalties and losses associated with data breaches

The average cost of a data breach is estimated at £2.63 million, according to IBM. ISO 27001 is the accepted global benchmark for the effective management of information assets, enabling organisations to avoid costly penalties due to non-compliance with data protection requirements and financial losses due to data breaches.

Protect and enhance your reputation

Cyber attacks are increasing in volume and strength daily, and the financial and reputational damage caused by an ineffectual information security posture can be disastrous. Implementing an ISO 27001-certified ISMS helps to protect your organisation against such threats and demonstrates that you have taken the necessary steps to protect your business.

Comply with business, legal, contractual and regulatory requirements

The Standard is designed to ensure the selection of adequate and proportionate security controls that help to protect information in line with increasingly rigid regulatory requirements such as the General Data Protection Regulation (GDPR), the Directive on Security of Network and Information Systems (currently being transposed into Irish law) and other cyber security laws.

Improve structure and focus

When a business grows rapidly, it doesn't take long before there is confusion about who is responsible for which information assets. The Standard helps businesses become more productive by clearly setting out information risk responsibilities.

Reduce the need for frequent audits

ISO 27001 certification provides a globally accepted indication of security effectiveness, negating the need for repeated customer audits, which reduces the number of external customer audit days.

Obtain an independent opinion about your security posture

Certification to ISO 27001 involves undertaking regular reviews and internal audits of the ISMS to ensure its continual improvement. In addition, an external auditor will review the ISMS at specific intervals to establish whether the controls are working as intended. This independent assessment provides an expert opinion of whether the ISMS is functioning properly and provides the level of security needed to protect the organisation’s information.


Learn more about ISO 27001 with our free green papers

Having led the world’s first ISO 27001 certification project, we’ve been at the forefront of the cyber security initiative.

Browse our free ISO 27001 green papers for more information and discover how we can help you achieve certification.

Download free information on ISO 27001


Get the global ISO 27001 experts on your side

IT Governance is internationally recognised as the authority on ISO 27001. Our team led the world’s first ISO 27001 certification project, and since then we have trained more than 7,000 professionals on ISMS implementations and audits.


Speak to an expert

For free practical advice and guidance on your ISO 27001 certification project, contact us today to speak to an ISO 27001 specialist.